By default the editor is very limited but you can change the settings. From the admin panel go to extensions -> plugin manager . Find Editor – TynyMCE and click on it. On the right you can switch the functionality from simple to extended .

Demente_Design said
By default the editor is very limited but you can change the settings. From the admin panel go to extensions -> plugin manager . Find Editor – TynyMCE and click on it. On the right you can switch the functionality from simple to extended .